Question

how to calculate Thevenin's resistance?​

Answer 1

Answer:

Explanation: The Thevenin's Resistance r used in Thevenin's Theorem is the resistance measured at terminals AB with all voltage sources replaced by short circuits & all current sources replaced by open circuits.

Thevenin's Resistance is also called as Nortan Resistance.

Formula is: r = R2 + R1 || R3 = R2 + R1R3/R1 + R3

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